.nav_css {
	height: 6%;
	box-sizing: border-box;
	border-bottom: 1px solid gray;
}

.transTapNav{
	height: 6%;
	overflow: auto;
}

.transTapNav .transTapNavLi{
	height: 100%;
	float: left;
	text-align: center;
	width: 33.3%;
	line-height: 100%;
	padding-top:11px;
	box-sizing: border-box;
}

.view{
	height: 88%;
	box-sizing: border-box;
}